1. The UAC or Tutorial Play
2. Know Your Enemy
3. Meltdown
4. Beginning of the End
5. Argent Tower
6. Into the Fire
7. Hell on Mars
8. A Brighter Tomorrow
9. Lazarus & Cyberdemon Boss Battle
10. Titan’s Realm
11. Necropolis & Hell Guards Boss Battle
12. I Am VEGA
13. The Well - Big Boss Battle